{"product_id":"heart-circulation-stack","title":"Heart \u0026 Circulation Stack","description":"\u003cp\u003e\u003cstrong\u003eSave £8.83 when bought together, 15% off buying separately.\u003c\/strong\u003e Omega-3 dosed at the level the trials used, not the level that fits a smaller capsule.\u003c\/p\u003e\u003cp\u003eThe omega-3 here is dosed to 2g EPA plus DHA daily, the threshold used in the blood-triglyceride research. Most UK products cannot reach it.\u003c\/p\u003e\u003ch2\u003eWhat is in this stack\u003c\/h2\u003e\u003ch3\u003eOmega-3 EPA and DHA\u003c\/h3\u003e\u003cp\u003eAt 2g daily this clears both the 250mg threshold for normal heart function and the 2g threshold used in triglyceride research. Third-party tested for oxidation, heavy metals and freshness with certificates published per batch.\u003c\/p\u003e\u003ch3\u003eHigh Absorption Magnesium 200mg\u003c\/h3\u003e\u003cp\u003eMagnesium contributes to normal muscle function, including the heart muscle, and to normal blood pressure regulation as part of normal electrolyte balance.\u003c\/p\u003e\u003ch3\u003eVitamin C 500mg\u003c\/h3\u003e\u003cp\u003eVitamin C contributes to normal collagen formation for the normal function of blood vessels.\u003c\/p\u003e\u003ch2\u003eThe products\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/ultimate-omega-xtra-1480mg-lemon-60-softgels\"\u003eUltimate Omega Xtra, 1480mg Lemon - 60 softgels\u003c\/a\u003e (Nordic Naturals) — £29.24\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/high-absorption-magnesium-200mg-120-tablets\"\u003eHigh Absorption Magnesium, 200mg - 120 tablets\u003c\/a\u003e (Doctor's Best) — £16.71\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/high-absorption-vitamin-c-500mg-60-tablets\"\u003eHigh Absorption Vitamin C, 500mg - 60 tablets\u003c\/a\u003e (Doctor's Best) — £12.94\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOur position\u003c\/h2\u003e\u003cp\u003eBalanced reporting: a 2026 review of 35 trials found high-dose omega-3 was associated with increased atrial fibrillation risk in high-risk cardiac patients specifically. If you have a known heart rhythm problem, speak to your GP before taking high-dose fish oil.\u003c\/p\u003e\u003cp class=\"perqen-bundle-disclaimer\"\u003eFood supplements are not a substitute for a varied diet or medical care. Speak to your GP or pharmacist before changing what you take, especially if you are pregnant, breastfeeding or taking prescribed medicines.\u003c\/p\u003e","brand":"Perqen","offers":[{"title":"Default Title","offer_id":48756011991289,"sku":"BUNDLE-HEART-CIRCULATION-ST","price":50.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/8995\/5065\/files\/heart-circulation-stack-composed.png?v=1785906832","url":"https:\/\/perqen.co.uk\/products\/heart-circulation-stack","provider":"Perqen","version":"1.0","type":"link"}